Discovery of Prognostic Signature Genes for Overall Survival Prediction in Gastric Cancer

Figure 3

The Kaplan-Meier (KM) curves of the two risk groups in the training and validation datasets. The difference of the probabilities of the overall survival in the training (a) and validation (b) datasets. The log-rank test was used to test the differences between the high-risk and low-risk groups. The yellow and blue lines represent the high-risk and low-risk groups.

(a)

(b)